Global Patent Index - EP 1489460 A2

EP 1489460 A2 20041222 - Light-sensitive sheet comprising support, first light-sensitive layer and second light-sensitive layer

Title (en)

Light-sensitive sheet comprising support, first light-sensitive layer and second light-sensitive layer

Title (de)

Lichtempfindlicher Bogen mit einer Unterlage sowie einer ersten und einer zweiten lichtempfindlichen Schicht

Title (fr)

Fieulle sensible à la lumiére comprenant un support, une première couche sensible à la lumiére et une seconde couche sensible à la lumiére

Publication

EP 1489460 A2 20041222 (EN)

Application

EP 04253677 A 20040618

Priority

  • JP 2003177178 A 20030620
  • JP 2003433828 A 20031226
  • JP 2004017593 A 20040126

Abstract (en)

A light-sensitive sheet comprises a support, a first light-sensitive layer and a second light-sensitive layer in this order. Each of the first and second light sensitive layers independently contains a binder, a polymerizable compound and a photo-polymerization initiator. The second light-sensitive layer is more sensitive to light than the first light-sensitive layer. A light-sensitive laminate comprises a substrate, the second light-sensitive layer and the first light-sensitive layer in this order.

IPC 1-7

G03F 7/095

IPC 8 full level

G03F 7/095 (2006.01); H05K 3/06 (2006.01); H05K 3/00 (2006.01)

CPC (source: EP US)

G03F 7/0955 (2013.01 - EP US); H05K 3/064 (2013.01 - EP US); H05K 3/0082 (2013.01 - EP US); H05K 3/0094 (2013.01 - EP US); H05K 2203/0577 (2013.01 - EP US); H05K 2203/1394 (2013.01 - EP US); Y10T 428/24942 (2015.01 - EP US); Y10T 428/264 (2015.01 - EP US); Y10T 428/265 (2015.01 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL HR LT LV MK

DOCDB simple family (publication)

EP 1489460 A2 20041222; EP 1489460 A3 20080709; US 2005025946 A1 20050203; US 7303856 B2 20071204

DOCDB simple family (application)

EP 04253677 A 20040618; US 87102004 A 20040621